阿摩線上測驗
49. What is the capacitance of a parallel plate capacitor? Assume A is the area of each plate, ε is electric constant and d is the distance between plates.
(A)
(B)
(C)
(D)
(E)
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統計： A(0), B(3), C(23), D(0), E(0) #3084508
統計： A(0), B(3), C(23), D(0), E(0) #3084508
